body{
    background: #F5F5F5;
}
.header_warp{
    width: 100%;
    height: auto;
    box-shadow: 0px 2px 5px 0px rgba(0, 0, 0, 0.1);
    background: #FFFFFF;
}
.header_box{
    width: 1210px;
    height: auto;
    margin: 0 auto;
    overflow: hidden;
}
.header_search{
    width: 100%;
    height: 85px;
    background: #FFFFFF;
}
.search_w{
    width: 360px;
    height: 40px;
    background: #FFFFFF;
    border-radius: 5px;
    float: right;
    margin-top: 23px;
}
.icon1{
    float: left;
    z-index: 23;
    width: 18px;
    height: 18px;
    margin: 11px 10px 11px 20px;
}
.header_ipt{
    float: left;
    width: 230px;
    height: 90%;
    font-size: 14px;
    font-family: PingFang-SC-Bold, PingFang-SC;
    font-weight: bold;
    color: #A9A9A9;
    line-height: 14px;
    letter-spacing: 1px;
    border: 1px solid transparent;
}
.header_btn{
    float: right;
    width: 60px;
    height: 28px;
    border-radius: 5px;
    border: 1px solid transparent;
    outline: none;
    z-index: 25;
    background-image: linear-gradient( 270deg, rgba(34, 190, 243, 1) 0%, rgba(15, 138, 226, 1) 100% );
    font-size: 14px;
    font-family: PingFang-SC-Bold, PingFang-SC;
    font-weight: bold;
    color: #FFFFFF;
    line-height: 14px;
    letter-spacing: 1px;
    margin: 6px 6px 6px 0px;
}
.header_btn a{
    font-size: 14px;
    font-family: PingFang-SC-Bold, PingFang-SC;
    font-weight: bold;
    color: #FFFFFF;
}
.header_nav{
    width: 100%;
    height: auto;
}
.header_nav ul{
    width: 100%;
    height: auto;
}
.header_nav ul li{
    float: left;
    height: 55px;
    position: relative;
}
.header_nav ul li a{
    display: inline-block;
    font-size: 16px;
    font-family: PingFangSC-Regular, PingFang SC;
    font-weight: 400;
    color: #222A41;
    line-height: 55px;
    padding: 0px 18px;
}
.header_active a{
    color: #0199DC !important;
}
.header_active::after{
    content: '';
    position: absolute;
    right: 0;
    left: 0;
    bottom: 0;
    width: 100%; 
    height: 4px;
    background: linear-gradient(270deg, #22BEF3 0%, #0F8AE2 100%);
    border-radius: 3px;   
}
.header_nav ul li:hover{
    background: #EDEFF2;
}
.necessary ul li:hover{
    border-radius: 10px;
    background: url(//pcdown.obs.cn-east-3.myhuaweicloud.com/2021-07-22/162692546660f8e99a91d592.67376059.png) no-repeat center;
    background-size: 99%;
    background: none\9;
    /* filter:progid:DXImageTransform.Microsoft.AlphaImageLoader(src='//pcdown.obs.cn-east-3.myhuaweicloud.com/2021-07-22/162692546660f8e99a91d592.67376059.png',  sizingMethod='scale');  
    z-index: 0; */
}
.banner{
    width: 1210px;
    height: 430px;
    background: #CED8D9;
    border-radius: 10px;
    margin: 0 auto;
    margin-top: 15px
}
.mn-swiper{
    width: 100%;
    height: 100%;
    position: relative;
}

.swiper-slide{
    width: 100%;
    height: 430px;
}
.swiper-slide a{
    display: block;
    width: 100%;
    height: 430px;
}
.swiper-slide a img{
    width: 100%;
    height: 430px;
}
.pagination {
    position: absolute;
    z-index: 20;
    bottom: 30px;
    width: 100%;
    text-indent: 30px;
}
.swiper-pagination-switch {
    display: inline-block;
    width: 45px;
    height: 4px;
    background: #EDEFF2;
    border-radius: 2px;
    margin: 0 5px;
    opacity: 0.8;
    cursor: pointer;
}
.swiper-active-switch{
    background: #0F8AE2;
}
.necessary{
    width: 1210px;
    height: auto;
    background: #FFFFFF;
    border-radius: 15px;
    margin: 0 auto;
    margin-top: 30px;
}
.necessary_tit{
    width: 100%;
    height: 55px;
    background: #FFFFFF;
    box-shadow: 0px 5px 8px 0px rgba(0, 0, 0, 0.1);
    border-radius: 5px 5px 0px 0px;
    font-size: 18px;
    font-family: PingFang-SC-Bold, PingFang-SC;
    font-weight: bold;
    color: #222A41;
    line-height: 55px;
}
.necessary_tit span{
    float: left;
    width: 5px;
    height: 25px;
    background: linear-gradient(
270deg
, #22BEF3 0%, #0F8AE2 100%);
    border-radius: 5px;
    margin: 15px;
}
.necessary ul{
    width: 100%;
    height: auto;
    padding-bottom: 15px;
}
.necessary ul li{
    display: inline-block;
    width: 238px;
    height: 116px;
    position: relative;
    margin-top: 10px;
}
.necessary ul li .pic{
    display: inline-block;
    width: 52px;
    height: 52px;
    border-radius: 15px;
    overflow: hidden;
    /* float: left; */
    margin: 32px 20px;
}
.necessary ul li .pic img{
    width: 52px;
    height: 52px;
    border-radius: 15px;
}
.necessary ul li .pic:hover .neli_r{
    display: block;
}
.necessary ul li .neli_r{
    display: inline-block;
    width: 141px;
    height: auto;
    overflow: hidden;
}
.necessary ul li .neli_r .neli_t{
    margin-top: 32px;
    font-family: PingFang-SC-Bold, PingFang-SC;
    font-weight: bold;
    color: #272727;
    line-height: 12px;
}
.necessary ul li .neli_r span{
    margin-top: 5px;
    display: block;
    font-size: 12px;
    font-family: PingFangSC-Regular, PingFang SC;
    font-weight: 400;
    color: #838383;
    line-height: 12px;
}
.necessary ul li .neli_r .li_down{
    display: block;
    width: 52px;
    height: 18px;
    background: #F2F2F7;
    border-radius: 9px;
    margin-top: 15px;
    text-align: center;
    line-height: 18px;
    font-family: PingFang-SC-Bold, PingFang-SC;
    font-weight: bold;
    color: #007AFF;
}
.necessary ul li .neli_r .li_down img{
    width: 52px;
    height: 18px;
}
.necessary ul li .neli_r .x{
    margin-top: 20px;
    width: 141px;
    height: 1px;
    background: #E6E6E6;
}

.necessary ul li .ne_box{
    display: block;
    width: 238px;
    height: 128px;
    background: url(//pcdown.obs.cn-east-3.myhuaweicloud.com/2021-07-22/162692437960f8e55b5ef544.42208995.png) no-repeat center center;
    /* background:url(../images/jx3.png) no-repeat center center; */
    background-size: 99% 100%;
    border-radius: 5px;
    position: absolute;
    top: -3px;
    left: 68px;
    display: none;
    z-index: 1;
    /* background: #FFFFFF; */
    /* filter:progid:DXImageTransform.Microsoft.AlphaImageLoader(src='//pcdown.obs.cn-east-3.myhuaweicloud.com/2021-07-22/162692437960f8e55b5ef544.42208995.png',  sizingMethod='scale');   */
}
.necessary ul li .ne_box .ne_b_t{
    font-size: 12px;
    font-family: PingFang-SC-Bold, PingFang-SC;
    font-weight: bold;
    color: #007AFF;
    line-height: 12px;
    margin-left: 23px;
    margin-top: 13px;
}
.necessary ul li .ne_box .ne_b_c{
    width: 185px;
    height: 48px;
    font-size: 12px;
    font-family: PingFang-SC-Bold, PingFang-SC;
    font-weight: bold;
    color: #A9A9A9;
    line-height: 16px;
    letter-spacing: 1px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
    overflow: hidden;
    margin-left: 23px;
    margin-top: 8px;
}
.necessary ul li .ne_box .ne_x{
    width: 100%;
    height: auto;
    overflow: hidden;
    margin-top: 10px;
}
.necessary ul li .ne_box .ne_x .li_down{
    width: 78px;
    height: 22px;
    background: #007AFF;
    border-radius: 11px;
    font-size: 12px;
    font-family: PingFang-SC-Bold, PingFang-SC;
    font-weight: bold;
    color: #FFFFFF;
    line-height: 22px;
    text-align: center;
    margin-left: 25px;
    padding: 3px 7px;
}
.necessary ul li .ne_box .ne_x span{
    font-size: 12px;
    font-family: PingFang-SC-Bold, PingFang-SC;
    font-weight: bold;
    color: #A9A9A9;
    line-height: 12px;
    margin-left: 19px;
}
.varieties{
    width: 1210px;
    height: auto;
    margin: 0 auto;
    margin-top: 30px;
}
.varieties_w{
    width: 184px;
    height: auto;
    background: #FFFFFF;
    box-shadow: 0px 6px 12px 0px rgba(0, 0, 0, 0.2);
    border-radius: 5px;
    float: left;
    margin-left: 20px;
    margin-bottom: 30px;
}

.varieties_1{
    margin-left: 0px;
}
.varieties_7{
    margin-left: 0px;
}
.varieties_t{
    width: 100%;
    height: 50px;
    background: linear-gradient(270deg, #FFFCFC 0%, #EAECED 100%);
    border-radius: 5px 5px 0px 0px;
    overflow: hidden;
}
.varieties_t .varieties_z{
    display: block;
    text-indent: 15px;
    width: 100%;
    height: 100%;
    font-size: 14px;
    font-family: PingFang-SC-Bold, PingFang-SC;
    font-weight: bold;
    color: #222A41;
    line-height: 20px;
    margin-top: 15px;
}
.varieties_z a{
    float: right;
    display: block;
    font-size: 12px;
    font-family: PingFangSC-Regular, PingFang SC;
    font-weight: 400;
    color: #7B808E;
    line-height: 14px;
    margin-right: 10px;
}  
.varieties_z a span{
    display: inline-block;
    width: 10px;
    height: 10px;
    background: url(../images/gengduo1.png) no-repeat;
    margin-left: 10px;
}
.varieties_y{
    font-size: 12px;
    font-family: PingFangSC-Regular, PingFang SC;
    font-weight: 400;
    color: #FFFFFF;
    line-height: 14px;
}
.varieties_w ul{
    width: 100%;
    height: auto;
    overflow: hidden;
}
.varieties_w ul li{
    width: 100%;
    height: 50px;
    background: #FFFFFF;
    margin-bottom: 5px;
    line-height: 55px;
}
.varieties_w ul li .quan{
    float: left;
    width: 15px;
    height: 15px;
    background: url(../images/yuan4.png) no-repeat;
    background-size: cover;
    margin: 22px 20px 18px 5px;

}
.varieties_w ul li .varieties_pic{
    float: left;
    display: block;
    width: 34px;
    height: 34px;
    background: #D8D8D8;
    border-radius: 15px;
    overflow: hidden;
    margin: 8px 7px 0px 15px;
}
.varieties_w ul li .varieties_pic img{
    width: 34px;
    height: 34px;
    border-radius: 15px;
}
.varieties_w ul li .varieties_name{
    float: left;
    width: 90px;
    height: 100%;
    display: block;
    font-size: 12px;
    font-family: PingFangSC-Regular, PingFang SC;
    font-weight: 400;
    color: #7B808E;
    line-height: 50px;
    overflow: hidden;
    text-overflow:ellipsis;
    white-space: nowrap;
}
.varieties_w ul li .down{
    display: inline-block;
    width: 12px;
    height: 12px;
    margin-left: 12px;
    background: url(//pcdown.obs.cn-east-3.myhuaweicloud.com/2021-07-22/162692497460f8e7ae3a60a7.31863317.png) no-repeat;
    background-size: 100% 100%;
    background: none\9;
    /*下一行为关键设置*/
    filter: progid:DXImageTransform.Microsoft.AlphaImageLoader(src='//pcdown.obs.cn-east-3.myhuaweicloud.com/2021-07-22/162692497460f8e7ae3a60a7.31863317.png', sizingMethod='scale');
}
.varieties_w ul li:hover{
    background: #EDEFF2;
}
.varieties_w ul li:hover .down{
    background: url(//pcdown.obs.cn-east-3.myhuaweicloud.com/2021-07-22/162692444160f8e599525960.30089330.png) no-repeat;
    background-size: 100% 100%;
    background: none\9;
    /*下一行为关键设置*/
    filter: progid:DXImageTransform.Microsoft.AlphaImageLoader(src='//pcdown.obs.cn-east-3.myhuaweicloud.com/2021-07-22/162692444160f8e599525960.30089330.png', sizingMethod='scale');
}
.varieties_w ul li:hover .varieties_name{
    color: #222A41;
}

.pretend_wrap{
    width: 1210px;
    height: auto;
    margin: 30px auto;
    overflow: hidden;
}
.pretend_left{
    width: 940px;
    height: auto;
    float: left;
    border-radius: 5px 5px 0px 0px;
    background: #FFf;
}
.pretend_tit{
    width: 100%;
    height: 55px;
    background: #FFFFFF;
    box-shadow: 0px 5px 8px 0px rgb(0 0 0 / 10%);
    border-radius: 5px 5px 0px 0px;
    font-size: 18px;
    font-family: PingFang-SC-Bold, PingFang-SC;
    font-weight: bold;
    color: #222A41;
    line-height: 55px;
}
.pretend_tit span {
    float: left;
    width: 5px;
    height: 25px;
    background: linear-gradient( 
270deg
 , #22BEF3 0%, #0F8AE2 100%);
    border-radius: 5px;
    margin: 15px;
}
.pretend_left ul{
    width: 100%;
    height: auto;
}
.pretend_left ul li{
    display: inline-block;
    width: 78px;
    max-height: 110px;
    margin: 11px;
    position: relative;
}
.pretend_left ul li .pic{
    display: block;
    width: 76px;
    height: 76px;
    background: #FFFFFF;
    border-radius: 15px;
    position: relative;
    overflow: hidden;
}
.pretend_left ul li .pic img{
    width: 68px;
    height: 68px;
    background: #D8D8D8;
    border-radius: 15px;
    position: absolute;
    left: 0;
    top:0;
    bottom: 0;
    right: 0;
    margin: auto;
}
.pretend_left ul li .name{
    display: block;
    width: 100%;
    height: auto;
    text-align: center;
    font-size: 14px;
    font-family: PingFang-SC-Bold, PingFang-SC;
    font-weight: bold;
    color: #222A41;
    line-height: 30px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.pretend_left ul li:hover .name{
    box-shadow: 0px 2px 4px 0px rgba(103, 194, 234, 0.4);
    border-radius: 11px;
    color: #007AFF;
}
.pretend_left ul li:hover .pic{
    box-shadow: 0px 2px 4px 0px rgba(16, 140, 227, 0.2);
    border-radius: 15px;
    background: url(//pcdown.obs.cn-east-3.myhuaweicloud.com/2021-07-22/162692511260f8e8389bf3c8.24098095.png) no-repeat;
    background-size: 100% 100%;
    background: none\9;
    filter:progid:DXImageTransform.Microsoft.AlphaImageLoader(src='//pic3.tudouxy01.com/tu/contents/20210722/caa4dd4a791f959b9a2b66efd990184f-.png',  sizingMethod='scale');  
}
.pretend_left ul li:hover .ne_box{
    display: block;
}
.pretend_left .ne_box{
    width: 238px;
    height: 128px;
    background: #FFFFFF;
    background:url(//pcdown.obs.cn-east-3.myhuaweicloud.com/2021-07-22/162692437960f8e55b5ef544.42208995.png) no-repeat;
    background-size: 99% 100%;
    border-radius: 5px;
    position: absolute;
    top: -3px;
    left: 75px;
    display: none;
    z-index: 1;
    background: none\9;
    filter:progid:DXImageTransform.Microsoft.AlphaImageLoader(src='//pcdown.obs.cn-east-3.myhuaweicloud.com/2021-07-22/162692437960f8e55b5ef544.42208995.png',  sizingMethod='scale');  
}
.pretend_left .ne_box .ne_b_t{
    font-size: 12px;
    font-family: PingFang-SC-Bold, PingFang-SC;
    font-weight: bold;
    color: #007AFF;
    line-height: 12px;
    margin-left: 23px;
    margin-top: 13px;
}
.pretend_left .ne_box .ne_b_c{
    width: 185px;
    height: 48px;
    font-size: 12px;
    font-family: PingFang-SC-Bold, PingFang-SC;
    font-weight: bold;
    color: #A9A9A9;
    line-height: 16px;
    letter-spacing: 1px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
    overflow: hidden;
    margin-left: 23px;
    margin-top: 8px;
}
.pretend_left .ne_box .ne_x{
    width: 100%;
    height: auto;
    overflow: hidden;
    margin-top: 10px;
}
.pretend_left .ne_box .ne_x span{
    font-size: 12px;
    font-family: PingFang-SC-Bold, PingFang-SC;
    font-weight: bold;
    color: #A9A9A9;
    line-height: 12px;
    margin-left: 19px;
}
.pretend_left .ne_box .ne_x .li_down{
    width: 78px;
    height: 22px;
    background: #007AFF;
    border-radius: 11px;
    font-size: 12px;
    font-family: PingFang-SC-Bold, PingFang-SC;
    font-weight: bold;
    color: #FFFFFF;
    line-height: 22px;
    text-align: center;
    margin-left: 25px;
    padding: 3px 7px;
}
.pretend_left .ne_box .ne_x .li_down img{
    width: 52px;
    height: 18px;
}


.software_re {
    float: right;
    width: 250px;
    height: auto;
    background: #FFFFFF;
    border-radius: 5px 5px 0px 0px;
}

.software_tit {
    width: 100%;
    height: 55px;
    background: #FFFFFF;
    box-shadow: 0px 5px 8px 0px rgba(0, 0, 0, 0.1);
    border-radius: 5px 5px 0px 0px;
    font-size: 14px;
    font-family: PingFang-SC-Bold, PingFang-SC;
    font-weight: bold;
    color: #222A41;
    line-height: 55px;
}

.software_tit span {
    float: left;
    width: 5px;
    height: 25px;
    background: linear-gradient(270deg, #22BEF3 0%, #0F8AE2 100%);
    border-radius: 5px;
    margin: 15px;
}

.software_re ul {
    width: 100%;
    height: auto;
    overflow: hidden;
    padding-top: 5px;
}

.software_re ul li {
    width: 250px;
    height: 55px;
    overflow: hidden;
    padding-bottom: 5px;
    line-height: 60px;
    margin: 3.3px auto;
}

.software_re ul li .pic {
    float: left;
    width: 45px;
    height: 45px;
    background: #D8D8D8;
    box-shadow: 0px 2px 4px 0px rgb(0 0 0 / 10%);
    margin: 5px 10px 5px 3px;
    border-radius: 15px;
}
.software_re ul li .pic img{
    width: 45px;
    height: 45px;
    border-radius: 15px;
}
.software_re ul li .name {
    float: left;
    width: 116px;
    font-size: 14px;
    font-family: PingFang-SC-Bold, PingFang-SC;
    font-weight: bold;
    color: #222A41;
    line-height: 55px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.software_down {
    display: none;
    float: left;
    text-align: center;
    margin-top: 6px;
}

.software_down img {
    width: 78px;
    height: 78px;
    background: #D8D8D8;
    border-radius: 15px;
}

.software_down p {
    width: 84px;
    font-size: 14px;
    font-family: PingFang-SC-Bold, PingFang-SC;
    font-weight: bold;
    color: #222A41;
    line-height: 14px;
    text-align: center;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.software_down a {
    text-align: center;
    width: 70px;
    height: 24px;
    background: #FFFFFF;
    box-shadow: 0px 2px 4px 0px rgba(0, 0, 0, 0.1);
    border-radius: 12px;
    font-size: 12px;
    font-family: PingFangSC-Regular, PingFang SC;
    font-weight: 400;
    color: #222A41;
    line-height: 24px;
    padding: 5px 10px;
}
.software_re ul li span{
    float: left;
    width: 10px;
    height: 10px;
    background: #F2F2F7;
    border-radius: 5px;
    margin: 23px 10px;
}
.software_re ul li .down{
    display: inline-block;
    width: 12px;
    height: 12px;
    background: url(//pcdown.obs.cn-east-3.myhuaweicloud.com/2021-07-22/162692497460f8e7ae3a60a7.31863317.png) no-repeat;
    background-size: 100% 100%;
    background: none\9;
    /*下一行为关键设置*/
    filter: progid:DXImageTransform.Microsoft.AlphaImageLoader(src='//pic3.tudouxy01.com/tu/contents/20210722/29deefd3dace1e9b424cc472e44aabe3-.png', sizingMethod='scale');
}
.software_re ul li:hover .down{
    background: url(//pcdown.obs.cn-east-3.myhuaweicloud.com/2021-07-22/162692444160f8e599525960.30089330.png) no-repeat;
    background-size: 100% 100%;
    background: none\9;
    /*下一行为关键设置*/
    filter: progid:DXImageTransform.Microsoft.AlphaImageLoader(src='//pcdown.obs.cn-east-3.myhuaweicloud.com/2021-07-22/162692444160f8e599525960.30089330.png', sizingMethod='scale');
}
.software_re ul li:hover{
    background: #F2F2F7;
}
.software_re ul li:hover span{
    background: #007AFF;
}
.software_re ul li:hover .name{
    color: #007AFF;
}